package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 公共的表现层
 */
@RestController
@RequestMapping("/admin/common")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile file){
        //2.定义上传之后的文件名称
        //原始名称
        String originalFilename = file.getOriginalFilename();
        //获取后缀名。jpg
        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
        String fileName= UUID.randomUUID().toString().replace("-","")+suffix;

        //1.调工具类
        try {
            String upload = aliOssUtil.upload(file.getBytes(), fileName);
            return Result.success(upload);
        } catch (IOException e) {
            e.printStackTrace();
            return Result.error(e.getMessage());
        }

    }
}
